1284688312

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{7309}}^1$

素因数の和:7615

約数の個数: 32

約数和(自身を含む): 2442124800

約数和(自身を除く): 1157436488

約数列:

[1, 2, 4, 8, 127, 173, 254, 346, 508, 692, 1016, 1384, 7309, 14618, 21971, 29236, 43942, 58472, 87884, 175768, 928243, 1264457, 1856486, 2528914, 3712972, 5057828, 7425944, 10115656, 160586039, 321172078, 642344156, 1284688312]

約数ペア:

[(1, 1284688312), (2, 642344156), (4, 321172078), (8, 160586039), (127, 10115656), (173, 7425944), (254, 5057828), (346, 3712972), (508, 2528914), (692, 1856486), (1016, 1264457), (1384, 928243), (7309, 175768), (14618, 87884), (21971, 58472), (29236, 43942)]